From b36d072ad7a7b9c6e30fcb25d6bbb001a8393468 Mon Sep 17 00:00:00 2001
From: HampusM <hampus@hampusmat.com>
Date: Sun, 10 Apr 2022 17:20:49 +0200
Subject: refactor: add factory class & make DI container return unique ptrs

---
 src/DI/copyable_functor.hpp | 47 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 src/DI/copyable_functor.hpp

(limited to 'src/DI/copyable_functor.hpp')

diff --git a/src/DI/copyable_functor.hpp b/src/DI/copyable_functor.hpp
new file mode 100644
index 0000000..905da03
--- /dev/null
+++ b/src/DI/copyable_functor.hpp
@@ -0,0 +1,47 @@
+#pragma once
+
+#include "DI/interfaces/copyable_functor.hpp"
+
+#include "DI/alloc_functor.hpp"
+
+#include <typeinfo>
+
+/**
+ * A copyable function object.
+ */
+template <class Function, class Allocator, class FunctionSignature>
+class CopyableFunctor;
+
+template <class Function, class Allocator, class Return, class... Args>
+class CopyableFunctor<Function, Allocator, Return(Args...)>
+	: public ICopyableFunctor<Return(Args...)>
+{
+public:
+	explicit CopyableFunctor(Function &&function);
+
+	explicit CopyableFunctor(const Function &function, const Allocator &allocator);
+
+	explicit CopyableFunctor(const Function &function, Allocator &&allocator);
+
+	explicit CopyableFunctor(Function &&function, Allocator &&allocator);
+
+	auto operator()(Args &&...args) -> Return override;
+
+	auto clone() const -> ICopyableFunctor<Return(Args...)> * override;
+
+	void clone(ICopyableFunctor<Return(Args...)> *functor) const override;
+
+	void destroy() noexcept override;
+
+	void destroy_deallocate() noexcept override;
+
+	[[nodiscard]] auto target(const std::type_info &type_info) const noexcept -> const
+		void * override;
+
+	[[nodiscard]] auto target_type() const noexcept -> const std::type_info & override;
+
+private:
+	AllocFunctor<Function, Allocator, Return(Args...)> _functor;
+};
+
+#include "copyable_functor.tpp"
-- 
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